THE SHORT ANSWER
咗 zo2 presents an event as realised or completed in the relevant context; 緊 gan2 presents an action as in progress. They describe how an event is viewed, rather than simply replacing English past and present tense. Time expressions and the surrounding conversation tell you when the event happens.
咗: notice what has happened
我做咗件事呀 presents an action as something the speaker has done. The line does not tell you exactly what the action was or when it happened. Those details need another sentence or the surrounding context.
In 我講咗就係咁, the speaker refers to having said something and treats that statement as settled. The social force comes from the whole line, not from 咗 alone. Use the clip to locate the marker, but do not copy its firmness into every ordinary update.
我做咗件事呀。
ngo5 zou6 zo2 gin6 si6 aa3
I did something.
我講咗就係咁
ngo5 gong2 zo2 zau6 hai6 gam2
I've said it, and that's that.
緊: look inside an ongoing action
我聽緊呀 puts you inside the listening as it is happening. 我做緊支線任務 does the same for doing a side quest. The latter has a playful context, but its 做緊 structure is visible without needing the meme.
An ongoing action can be located in the past by another time expression. CUHK’s aspect examples include something that was still being built at that time. That is why 緊 should not be translated as now in every sentence: the context can move the viewpoint to another time.
我聽緊呀
ngo5 teng1 gan2 aa3
I'm listening
我做緊支線任務。
ngo5 zou6 gan2 zi1 sin3 jam6 mou6
I am doing a side quest.
Compare the same action without adding a story
These two short written examples hold the subject and activity steady. One reports listening in progress; the other reports that listening has taken place. Neither sentence specifies how much was heard, whether the speaker understood, or whether they agreed.
When practising, add a plain English situation rather than an elaborate translation rule: a friend is still speaking; or you have already listened to a message. Say which scene the sentence fits. Separating the event from its result prevents heard from silently turning into understood.
我聽緊。
ngo5 teng1 gan2
I am listening.
Text contrast example.
我聽咗。
ngo5 teng1 zo2
I listened / I have listened.
Text contrast example; the object is supplied by context.
Find the marker, then check what it does not tell you
The marker follows the verb in these examples: 做咗, 聽緊. A sentence may continue with an object or a final particle. In 食咗飯未呀, 咗 follows 食, while 未 participates in the question about whether the meal has happened yet.
Do not turn the contrast into a rule that every English past sentence needs 咗 or every English -ing word needs 緊. First identify an actual event and the speaker’s viewpoint. For negative sentences, learn the relevant negative construction instead of inserting 唔 into an affirmative phrase.
食咗飯未呀
sik6 zo2 faan6 mei6 aa3
Have you eaten yet?
HEAR THE LINE IN CONTEXT
Watch with Auntie
I've said it, and that's that.
This clip illustrates one expression connected with the topic. The written examples above extend the lesson.
Open the full phrase lesson ↗Read the Cantonese line
- Cantonese
- 我講咗就係咁
- Jyutping
- ngo5 gong2 zo2 zau6 hai6 gam2
- English
- I've said it, and that's that.
YOUR TURN
Try it yourself
You are listening while a friend is still speaking. Later you tell them you listened to the message. Which short form fits each scene, and which form alone proves you understood it?
See one possible answer
我聽緊 ngo5 teng1 gan2 fits listening in progress. 我聽咗 ngo5 teng1 zo2 presents listening as having happened. Neither proves understanding; that is another claim, which you can express with a word such as 明白 when appropriate.
Keep these in mind
- Aspect describes the viewpoint on an event.
- Use context to locate an event in time.
- An action occurring does not automatically imply its intended result.